<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>这个简单</title>
	</head>
	<body>
	<hr color="blue">
	<hr color="#037308">
	<hr size="4" color="green">
	<hr color="red" width="400px">
	<hr color="pink" width="50%">
	<div style="width: 600px;height: 300px;background:#cccccc">
		<hr color="red" width="50%" align="right">
	</div>
	</body>
</html>
